package com.wangzh.extend;

import org.openjdk.jol.vm.VM;

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {

        {
            int a =1;
            System.out.println(a);
        }
        int a =2;
        Student1 student = new Student1();
        student.info();
        System.out.println(Long.toHexString(VM.current().addressOf(student)));

        Scanner sc = new Scanner(System.in);
        sc.next();
    }
}
